I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
redress readdress redries redraws retires retries redears redders readers ruderies retirees retrousse radars retros raters riders raiders ratters retears retrace ridders ritters rioters rooters rotters routers rudders writers reutters rotaries rotors
address redress dress readdress headdress dressy tutoress dries stress tressy buttress bawdries padres mattress cateress duress drees dross votress cadres dares madres dures tress moidores redries adores tawdries votaress waitress
redrew reader redder redear redraw redry predry